Factorising two term cubic expressions.
Test Yourself 1.
Both terms monic. | 1. a3 - b3 | 2. c3 + d3 |
3. 5f3 + 5g3 | 4. (x - h)3 - x3 | |
5. (x - 1)3 + (y + 1)3 | 6. x6 - 1 | |
First term monic | 7. m3 + 8n3 | 8. x3 - 216y3 |
9. 2p3 - 54q3 | 10. r3 + 125s3 | |
11. | 12. | |
Second term monic | 13. 27m3 - b3 | 14. 24m3 + 3n3 |
15. 53x - 1 | 16. 40p3 + 5q3 | |
17. 8 + (m + 1)3 | 18. | |
Neither term monic. | 19. 8d3 - 27y3 | 20. 27 + (x - 3)3 |
21. 8(x - y)3 + 27(x + y)3 | 22. | |
23. 8a6b3 + 64c3d6 | 24. | |